With Halloween around the corner and more vampire movies hitting screens than you can shake a pointy stick at, there's no shortage of vampire-themed merchandise on the shelves, and while you'd expect a certain amount of horror from products that tie in with the undead, some of them cross the line into all-out madness.<img src="http://feeds.feedburner.com/~r/digg/news/container/technology/popular/~4/PiUHDPElT-g" height="1" width="1"/>